// PocketPC KeyConfig.cpp : Defines the entry point for the application.
//

#include "stdafx.h"
#include "PocketPC KeyConfig.h"
#include <commctrl.h>
#include <aygshell.h>
#include <sipapi.h>

// -------------------- key config dlg ----------------------------------
#include "KeyConfigDlg.h"
// ----------------------------------------------------------------------

#define MAX_LOADSTRING 100

// Global Variables:
HINSTANCE hInst;                            // The current instance
HWND hwndCB;                                // The command bar handle

static SHACTIVATEINFO s_sai;

// Forward declarations of functions included in this code module:
ATOM MyRegisterClass(HINSTANCE, LPTSTR);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM);
HWND CreateRpCommandBar(HWND);


int WINAPI WinMain(HINSTANCE hInstance,
                   HINSTANCE hPrevInstance,
                   LPTSTR lpCmdLine,
                   int nCmdShow)
{
    MSG msg;
    HACCEL hAccelTable;

    // Perform application initialization:
    if (!InitInstance(hInstance, nCmdShow))
    {
        return FALSE;
    }

    hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_POCKETPCKEYCONFIG);

    // Main message loop:
    while (GetMessage(&msg, NULL, 0, 0))
    {
        if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }
    }

    return msg.wParam;
}

//
//  FUNCTION: MyRegisterClass()
//
//  PURPOSE: Registers the window class.
//
//  COMMENTS:
//
//    It is important to call this function so that the application
//    will get 'well formed' small icons associated with it.
//
ATOM MyRegisterClass(HINSTANCE hInstance, LPTSTR szWindowClass)
{
    WNDCLASS wc;

    wc.style = CS_HREDRAW | CS_VREDRAW;
    wc.lpfnWndProc = (WNDPROC)WndProc;
    wc.cbClsExtra = 0;
    wc.cbWndExtra = 0;
    wc.hInstance = hInstance;
    wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_POCKETPCKEYCONFIG));
    wc.hCursor = 0;
    wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
    wc.lpszMenuName = 0;
    wc.lpszClassName = szWindowClass;

    return RegisterClass(&wc);
}

//
//  FUNCTION: InitInstance(HANDLE, int)
//
//  PURPOSE: Saves instance handle and creates main window
//
//  COMMENTS:
//
//    In this function, we save the instance handle in a global variable and
//    create and display the main program window.
//
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
    HWND hWnd = NULL;
    TCHAR szTitle[MAX_LOADSTRING];              // The title bar text
    TCHAR szWindowClass[MAX_LOADSTRING];        // The window class name

    hInst = hInstance;      // Store instance handle in our global variable
    // Initialize global strings
    LoadString(hInstance, IDC_POCKETPCKEYCONFIG, szWindowClass, MAX_LOADSTRING);
    LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);

    //If it is already running, then focus on the window
    hWnd = FindWindow(szWindowClass, szTitle);
    if (hWnd)
    {
        SetForegroundWindow((HWND)(((DWORD)hWnd) | 0x01));
        return 0;
    }

    MyRegisterClass(hInstance, szWindowClass);

    RECT rect;
    GetClientRect(hWnd, &rect);

    hWnd = CreateWindow(szWindowClass, szTitle, WS_VISIBLE,
                        CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);
    if (!hWnd)
    {
        return FALSE;
    }
    //When the main window is created using CW_USEDEFAULT the height of the menubar (if one
    // is created is not taken into account). So we resize the window after creating it
    // if a menubar is present
    {
        RECT rc;
        GetWindowRect(hWnd, &rc);
        rc.bottom -= MENU_HEIGHT;
        if (hwndCB)
            MoveWindow(hWnd, rc.left, rc.top, rc.right, rc.bottom, FALSE);
    }


    ShowWindow(hWnd, nCmdShow);
    UpdateWindow(hWnd);

    return TRUE;
}

//
//  FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
//  PURPOSE:  Processes messages for the main window.
//
//  WM_COMMAND	- process the application menu
//  WM_PAINT	- Paint the main window
//  WM_DESTROY	- post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    HDC hdc;
    int wmId, wmEvent;
    PAINTSTRUCT ps;
    TCHAR szHello[MAX_LOADSTRING];

    switch (message)
    {
        case WM_COMMAND:
            wmId = LOWORD(wParam);
            wmEvent = HIWORD(wParam);
            // Parse the menu selections:
            switch (wmId)
            {
                case IDM_HELP_ABOUT:
                    DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
                    break;
                case IDM_FILE_EXIT:
                case IDOK:
                    SendMessage(hWnd, WM_ACTIVATE, MAKEWPARAM(WA_INACTIVE, 0), (LPARAM)hWnd);
                    SendMessage(hWnd, WM_CLOSE, 0, 0);
                    break;
                default:
                    return DefWindowProc(hWnd, message, wParam, lParam);
            }
            break;

        case WM_CREATE:
            hwndCB = CreateRpCommandBar(hWnd);
            // ------------------ create key settings dialog -----
            CreateKeyDialog(hInst, hWnd);
            // ---------------------------------------------------
            break;

        case WM_PAINT:
            RECT rt;
            hdc = BeginPaint(hWnd, &ps);
            GetClientRect(hWnd, &rt);
            LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
            DrawText(hdc, szHello, _tcslen(szHello), &rt,
                     DT_SINGLELINE | DT_VCENTER | DT_CENTER);
            EndPaint(hWnd, &ps);
            break;
        case WM_DESTROY:
            CommandBar_Destroy(hwndCB);
            PostQuitMessage(0);
            break;
        case WM_SETTINGCHANGE:
            SHHandleWMSettingChange(hWnd, wParam, lParam, &s_sai);
            break;
        default:
            return DefWindowProc(hWnd, message, wParam, lParam);
    }
    return 0;
}

HWND CreateRpCommandBar(HWND hwnd)
{
    SHMENUBARINFO mbi;

    memset(&mbi, 0, sizeof(SHMENUBARINFO));
    mbi.cbSize = sizeof(SHMENUBARINFO);
    mbi.hwndParent = hwnd;
    mbi.nToolBarId = IDM_MENU;
    mbi.hInstRes = hInst;
    mbi.nBmpId = 0;
    mbi.cBmpImages = 0;

    if (!SHCreateMenuBar(&mbi))
        return NULL;

    return mbi.hwndMB;
}

// Mesage handler for the About box.
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    SHINITDLGINFO shidi;

    switch (message)
    {
        case WM_INITDIALOG:
            // Create a Done button and size it.
            shidi.dwMask = SHIDIM_FLAGS;
            shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIPDOWN | SHIDIF_SIZEDLGFULLSCREEN;
            shidi.hDlg = hDlg;
            SHInitDialog(&shidi);
            return TRUE;

        case WM_COMMAND:
            if (LOWORD(wParam) == IDOK)
            {
                EndDialog(hDlg, LOWORD(wParam));
                return TRUE;
            }
            break;
    }
    return FALSE;
}